Im going to be doing my first autocross this saturday down at Ripkin Stadium. I have been reading through all the rules and guidlines that I can find on the SCCA website as well as on here. I will be entering into novice as this is my first even but i wanted to make sure i have the right open class for my car. From what I understand my car will be STU due to the 2.5l, the intake, and the rsb. If someone could either confirm this or point me in the right direction please do.